Avm.Authoring

0.2.3

Public/Get-AvmVersion.ps1

                                function Get-AvmVersion {

    <#

    .SYNOPSIS

        Reports the running Avm.Authoring module version and host runtime.

    .DESCRIPTION

        Emits a single pscustomobject covering the module identity, the running

        PowerShell version and edition, the detected OS, and the process

        architecture. Used by `avm version` and by the test harness to confirm

        that the module under test is the one on disk.

    .EXAMPLE

        PS> Get-AvmVersion

    #>

    [CmdletBinding()]

    [OutputType([pscustomobject])]

    param(

        [switch] $SkipModuleVersionCheck

    )

    Set-StrictMode -Version 3.0

    $ErrorActionPreference = 'Stop'

    Test-AvmModuleVersion -SkipModuleVersionCheck:$SkipModuleVersionCheck

    $module = Get-Module -Name 'Avm.Authoring' |

        Sort-Object Version -Descending |

        Select-Object -First 1

    if (-not $module) {

        $module = Get-Module -Name 'Avm.Authoring' -ListAvailable |

            Sort-Object Version -Descending |

            Select-Object -First 1

    }

    $privateData = Get-AvmPropertyValue -InputObject $module -Name 'PrivateData'

    $psData = Get-AvmPropertyValue -InputObject $privateData -Name 'PSData'

    $prerelease = [string](Get-AvmPropertyValue -InputObject $psData -Name 'Prerelease')

    if ([string]::IsNullOrWhiteSpace($prerelease)) {

        $prerelease = $null

    }

    $os = if ($IsWindows) { 'windows' } elseif ($IsLinux) { 'linux' } elseif ($IsMacOS) { 'macos' } else { 'unknown' }

    $moduleVersion = Get-AvmPropertyValue -InputObject $module -Name 'Version'

    [pscustomobject][ordered]@{

        Module       = 'Avm.Authoring'

        Version      = if ($null -ne $moduleVersion) { $moduleVersion.ToString() } else { 'unknown' }

        Prerelease   = $prerelease

        PSVersion    = $PSVersionTable.PSVersion.ToString()

        PSEdition    = [string]$PSVersionTable.PSEdition

        OS           = $os

        Architecture = [System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant()

    }

}